1306229640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 4152487680

約数和(自身を除く): 2846258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 241, 248, 282, 310, 372, 376, 465, 470, 482, 564, 620, 705, 723, 744, 930, 940, 961, 964, 1128, 1205, 1240, 1410, 1446, 1457, 1860, 1880, 1922, 1928, 2410, 2820, 2883, 2892, 2914, 3615, 3720, 3844, 4371, 4805, 4820, 5640, 5766, 5784, 5828, 7230, 7285, 7471, 7688, 8742, 9610, 9640, 11327, 11532, 11656, 14415, 14460, 14570, 14942, 17484, 19220, 21855, 22413, 22654, 23064, 28830, 28920, 29140, 29884, 33981, 34968, 37355, 38440, 43710, 44826, 45167, 45308, 56635, 57660, 58280, 59768, 67962, 74710, 87420, 89652, 90334, 90616, 112065, 113270, 115320, 135501, 135924, 149420, 169905, 174840, 179304, 180668, 224130, 225835, 226540, 231601, 271002, 271848, 298840, 339810, 351137, 361336, 448260, 451670, 453080, 463202, 542004, 677505, 679620, 694803, 702274, 896520, 903340, 926404, 1053411, 1084008, 1158005, 1355010, 1359240, 1389606, 1404548, 1755685, 1806680, 1852808, 2106822, 2316010, 2710020, 2779212, 2809096, 3474015, 3511370, 4213644, 4632020, 5267055, 5420040, 5558424, 6948030, 7022740, 8427288, 9264040, 10534110, 10885247, 13896060, 14045480, 21068220, 21770494, 27792120, 32655741, 42136440, 43540988, 54426235, 65311482, 87081976, 108852470, 130622964, 163278705, 217704940, 261245928, 326557410, 435409880, 653114820, 1306229640]

約数ペア:

[(1, 1306229640), (2, 653114820), (3, 435409880), (4, 326557410), (5, 261245928), (6, 217704940), (8, 163278705), (10, 130622964), (12, 108852470), (15, 87081976), (20, 65311482), (24, 54426235), (30, 43540988), (31, 42136440), (40, 32655741), (47, 27792120), (60, 21770494), (62, 21068220), (93, 14045480), (94, 13896060), (120, 10885247), (124, 10534110), (141, 9264040), (155, 8427288), (186, 7022740), (188, 6948030), (235, 5558424), (241, 5420040), (248, 5267055), (282, 4632020), (310, 4213644), (372, 3511370), (376, 3474015), (465, 2809096), (470, 2779212), (482, 2710020), (564, 2316010), (620, 2106822), (705, 1852808), (723, 1806680), (744, 1755685), (930, 1404548), (940, 1389606), (961, 1359240), (964, 1355010), (1128, 1158005), (1205, 1084008), (1240, 1053411), (1410, 926404), (1446, 903340), (1457, 896520), (1860, 702274), (1880, 694803), (1922, 679620), (1928, 677505), (2410, 542004), (2820, 463202), (2883, 453080), (2892, 451670), (2914, 448260), (3615, 361336), (3720, 351137), (3844, 339810), (4371, 298840), (4805, 271848), (4820, 271002), (5640, 231601), (5766, 226540), (5784, 225835), (5828, 224130), (7230, 180668), (7285, 179304), (7471, 174840), (7688, 169905), (8742, 149420), (9610, 135924), (9640, 135501), (11327, 115320), (11532, 113270), (11656, 112065), (14415, 90616), (14460, 90334), (14570, 89652), (14942, 87420), (17484, 74710), (19220, 67962), (21855, 59768), (22413, 58280), (22654, 57660), (23064, 56635), (28830, 45308), (28920, 45167), (29140, 44826), (29884, 43710), (33981, 38440), (34968, 37355)]